Appendix H
Warnings and Regulatory Information
In order to comply with FCC radio frequencies (RF) exposure limits, dipole antennas
should be located at a minimum 7.9
"
(200mm) or more from the body of all persons.
This device complies with part 15 rules. Operation is subject to the following two conditions:
1) this device may not cause harmful interference, and
2) this device must accept any interference received, including interference that may cause
undesired operation.
This equipment has been tested and found to comply with the limits of a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
residential environment. This equipment generates, uses, and radiates radio frequency
energy, and if not installed and used in accordance with the instructions, may cause harmful
interference. However, there is no guarantee that interference will not occur. If this equipment
does cause interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to correct the interference by one of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from which the receiver is
connected.
• Consult dealer or an experienced radio/TV technician.
The following alert sign indicates that there are restrictions on usage of the
equipment in regards to power limitations on Equivalent Isotropic Radiated Power
(EIRP) levels in the European Community.
The following are user restrictions:
• Wideband Data Transmission Systems on the band 2400 to 2483.5 MHz in Europe is
limited to a Maximum of 10 mW (10 dBm) for Direct Sequence Spread Spectrum (DSSS).
See Annex 3 of ERC/REC 70-03, decision ERC/DEC/ (01)07.
• Combinations of power levels and antennas resulting in a radiated power level above
10 mW - EIRP for Direct Sequence Spectrum (DSSS) devices are considered as not
compliant, and are not allowed for use within the European Community and other
countries that have adopted the European R&TTE directive 1995/5/EC or the CEPT
recommendation ERC/REC 70-03 or both.
• The users in Europe are instructed to change the default 20 dBm level to 10 dBm via the
Web Interface of the Meter/Receiver.
UNIT’S MAXIMUM POWER LEVELS AND ANTENNA GAINS
Antenna Gain
SMA Connector Maximum Radiated
Output, Max
U.S.A (Regulatory
1000mW (30dBm))
2.0 - 2.2 dBi
18.0 dBm
20 dBm
EUROPE (Regulatory
10mW (10dBm)) (DSSS)
2.0 - 2.2 dBi
7.0 - 7.5 dBm
10 dBm
The default 20 dBm must be changed to 10 dBm to comply with power level
regulations. The 0.5 dBm variation depends on the internal DC power used (3V,
3,3V, 3.7V max) of the different models.
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